Tandemaus is a unique Pokemon that consists of two different mice who are always together inPokemon Scarlet & Violet. This Pokemon isa Normal-Type, and can often be found near towns and cities.

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This Pokemon can be hard to find at first if you don’t look in the right areas. It is relatively small and hard to notice, but it often stays in the same spot rather than running away. To add this Pokemon to your Pokedex, follow our instructions below to make your search as quick and efficient as possible.

Updated by Christina Roffe on June 28, 2025:We have included a few clips into this article to make it easier to find the Pokemon Tandemaus near the Pokemon League and Porto Marinada.

Image of the habitat of the Pokemon Tandemaus on the map in Pokemon Scarlet & Violet.

Tandemaus' Frequent Habitats

Based on the image above, Tandemaus can be found in quite a few different areas across the map of Paldea. Even though they are rarely seen, they can bespotted just outside towns and cities. Out of all these locations, we have found Tandemaus the mostoutside the city of Porto Marinada, as well as near the Pokemon League just outside Mesagoza.

A great way to increase your probability of running into Tandemaus is byeating or creating a sandwich thatboosts your Normal-Type Encounter Power.Since this Pokemon has a relatively low spawn rate, this will make your search much faster if you want to get the mouse Pokemon as soon as possible. We are now going to go over the best locations to find Tandemaus, so you don’t have to search all over the vast map of Paldea.

Image of the Pokemon Tandemaus found outside the Pokemon League in Pokemon Scarlet & Violet.

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Tandemaus Near Pokemon League

The first suggested location to find Tandemaus is inthe grassy area just outside the Pokemon League.It can be found anywhere in this area nearby to the Pokemon Center, and should be easy to spot. They will beincredibly low in level, so we suggest going to this location if you don’t have higher-level Pokemon.Here is how you can reach this area and catch your first Tandemaus.

If you’re still having difficulty finding the correct location, this clip will lead you to the Tandemaus' location:

Image of the location of Tandemaus nearby to the Pokemon League on the map in Pokemon Scarlet & Violet.

Tandemaus Near Porto Marinada

The next location where Tandemaus can frequently be found isnear the city of Porto Marinada.They can especially be spotted around the Lighthouse just outside the city, where a lot of otherrare Pokemon are located, including Rotom. The Tandemaus here will bemuch higher in level than the ones in the Pokemon League.

If you’re still on the hunt with no luck, watch this clip to find Tandemaus' location:

Image of the Pokemon Tandemaus found just outside of Porto Marinada in Pokemon Scarlet & Violet.

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Image of the location of Tandemaus nearby to Porto Marinada on the map in Pokemon Scarlet & Violet.